Two problems with UbuntuMATE 19-10 - mouseover and shotwell

[Ralf Mardorf]

On Sun, 27 Oct 2019 22:28:42 +0000, Bret Busby wrote:
>>   gsettings get org.mate.panel tooltips-enabled
>That returns "true".

So it's obviously not the culprit. You could search all available Mate
related schemas and keys recursively for anything that might be related
to tooltips.

  gsettings --help
  Unknown command --help

  Usage:
    gsettings --version
    gsettings [--schemadir SCHEMADIR] COMMAND [ARGS…]

  Commands:
    help                      Show this information
    list-schemas              List installed schemas
    list-relocatable-schemas  List relocatable schemas
    list-keys                 List keys in a schema
    list-children             List children of a schema
    list-recursively          List keys and values, recursively
    range                     Queries the range of a key
    describe                  Queries the description of a key
    get                       Get the value of a key
    set                       Set the value of a key
    reset                     Reset the value of a key
    reset-recursively         Reset all values in a given schema
    writable                  Check if a key is writable
    monitor                   Watch for changes

  Use “gsettings help COMMAND” to get detailed help.

There might be another related setting, but it also could be a bug.